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1. 发明授权

US06585885B2 Water purification system and method including dispensed volume sensing and control 有权
公开(公告)号：US06585885B2
公开(公告)日：2003-07-01
申请号：US10217084
申请日：2002-08-12
申请人： Thomas J. Larkner , Steven C. Peake , Chester E. Chomka , Joseph F. Tilp , Eric J. Willman , Kerry W. Leppert , Tina M. Timmerman
发明人： Thomas J. Larkner , Steven C. Peake , Chester E. Chomka , Joseph F. Tilp , Eric J. Willman , Kerry W. Leppert , Tina M. Timmerman
IPC分类号： B01D1712
CPC分类号： C02F1/008 , C02F2209/40
摘要： A water purification system for purifying water flowing through a water flow path. The system includes a water purification device having an inlet and an outlet in the water flow path and at least one interior volume communicating with the inlet and outlet. A purification medium is disposed within the interior volume of the water purification device. A flow control system is provided controlling a volume of purified water dispensed from the outlet. The flow control system includes an input device configured to allow a user to input a desired volume of purified water to be dispensed from the outlet and a sensing device coupled with the electronic input device and operative to determine the volume of purified water being dispensed from the outlet. A flow regulation device is coupled with the flow control system and operative to stop the discharge of purified water at the outlet upon reaching the desired volume of purified water.

2. 发明授权

US06328881B1 Water purification system and method including dispensed volume sensing and control 有权
公开(公告)号：US06328881B1
公开(公告)日：2001-12-11
申请号：US09520827
申请日：2000-03-08
申请人： Thomas J. Larkner , Steven C. Peake , Chester E. Chomka , Joseph F. Tilp , Eric J. Willman , Kerry W. Leppert , Tina M. Timmerman
发明人： Thomas J. Larkner , Steven C. Peake , Chester E. Chomka , Joseph F. Tilp , Eric J. Willman , Kerry W. Leppert , Tina M. Timmerman
IPC分类号： B01D1712
CPC分类号： C02F1/008 , C02F2209/40
摘要： A water purification system for purifying water flowing through a water flow path. The system includes a water purification device having an inlet and an outlet in the water flow path and at least one interior volume communicating with the inlet and outlet. A purification medium is disposed within the interior volume of the water purification device. A flow control system is provided controlling a volume of purified water dispensed from the outlet. The flow control system includes an input device configured to allow a user to input a desired volume of purified water to be dispensed from the outlet and a sensing device coupled with the electronic input device and operative to determine the volume of purified water being dispensed from the outlet. A flow regulation device is coupled with the flow control system and operative to stop the discharge of purified water at the outlet upon reaching the desired volume of purified water.

3. 发明授权

US06379560B1 Water purifying apparatus and method for purifying water 有权
标题翻译：净水装置及净化水的方法
公开(公告)号：US06379560B1
公开(公告)日：2002-04-30
申请号：US09520529
申请日：2000-03-08
申请人： Joseph F. Tilp , Steven C. Peake , Chester E. Chomka , Thomas J. Larkner , Eric J. Willman , Kerry W. Leppert , Tina M. Timmerman
发明人： Joseph F. Tilp , Steven C. Peake , Chester E. Chomka , Thomas J. Larkner , Eric J. Willman , Kerry W. Leppert , Tina M. Timmerman
IPC分类号： C02F130
CPC分类号： C02F9/005 , B01D35/303 , B01D2201/302 , C02F1/001 , C02F1/003 , C02F1/283 , C02F1/32 , C02F1/42 , C02F1/50 , C02F2103/04 , C02F2201/006 , C02F2209/02 , C02F2209/03 , C02F2209/05 , C02F2209/20 , C02F2209/40
摘要： A filter assembly for a water purifying apparatus including a plurality of cartridges. Each cartridge includes first and second ends and an interior volume containing a filtering medium. A plurality of end caps are respectively connected with the first ends of the plurality of cartridges and each end cap includes a water inlet and a water outlet. A removable manifold is coupled with the water inlets and water outlets and the manifold includes a pair of auxiliary ports. One auxiliary port directs water from the cartridge assembly to an auxiliary processing device and another auxiliary port directs the water from the auxiliary processing device back to the filter assembly. The water inlets and water outlets extend generally parallel to a longitudinal axis of each cartridge. The cartridge includes an outer tubular member in fluid communication with the water inlet and an inner tubular member in fluid communication with the water outlet. The inner tubular member has a first end connected in a sliding manner to the first end cap and a second end rigidly affixed to the second end cap.
摘要翻译：一种用于包括多个盒的净水装置的过滤组件。每个盒包括第一和第二端以及包含过滤介质的内部容积。多个端盖分别与多个盒的第一端连接，并且每个端盖包括进水口和出水口。可移除的歧管与入水口和出水口联接，并且歧管包括一对辅助端口。一个辅助端口将水从盒组件引导到辅助处理装置，另一个辅助端口将水从辅助处理装置引导回过滤器组件。水入口和出水口大致平行于每个筒的纵向轴线延伸。墨盒包括与进水口流体连通的外部管状构件和与出水口流体连通的内部管状构件。内部管状构件具有以滑动方式连接到第一端盖的第一端和刚性地固定到第二端盖的第二端。

4. 外观设计

USD439304S1 Liquid filter cartridge pack 失效
标题翻译：液体过滤器滤芯包装
公开(公告)号：USD439304S1
公开(公告)日：2001-03-20
申请号：US29119795
申请日：2000-03-08
申请人： Joseph F. Tilp , Chester E. Chomka , Kerry W. Leppert , Thomas J. Larkner
设计人： Joseph F. Tilp , Chester E. Chomka , Kerry W. Leppert , Thomas J. Larkner

5. 再颁专利

USRE40310E1 Water purification system and method including dispensed volume sensing and control 有权
标题翻译：水净化系统和方法包括分配体积检测和控制
公开(公告)号：USRE40310E1
公开(公告)日：2008-05-13
申请号：US10838183
申请日：2004-05-03
申请人： Thomas J. Larkner , Steven C. Peake , Chester E. Chomka , Joseph F. Tilp , Eric J. Willman , Kerry W. Leppert , Tina M. Timmerman
发明人： Thomas J. Larkner , Steven C. Peake , Chester E. Chomka , Joseph F. Tilp , Eric J. Willman , Kerry W. Leppert , Tina M. Timmerman
IPC分类号： B01D17/12 , B01D35/14
CPC分类号： C02F1/008 , C02F2209/40
摘要： A water purification system for purifying water flowing through a water flow path. The system includes a water purification device having an inlet and an outlet in the water flow path and at least one interior volume communicating with the inlet and outlet. A purification medium is disposed within the interior volume of the water purification device. A flow control system is provided controlling a volume of purified water dispensed from the outlet. The flow control system includes an input device configured to allow a user to input a desired volume of purified water to be dispensed from the outlet and a sensing device coupled with the electronic input device and operative to determine the volume of purified water being dispensed from the outlet. A flow regulation device is coupled with the flow control system and operative to stop the discharge of purified water at the outlet upon reaching the desired volume of purified water.
摘要翻译：一种用于净化流过水流路的水的净水系统。该系统包括水净化装置，其具有在水流路径中的入口和出口以及与入口和出口连通的至少一个内部容积。净化介质设置在水净化装置的内部容积内。提供流量控制系统，控制从出口分配的净化水的体积。流量控制系统包括输入装置，该输入装置被配置为允许用户从出口输入要分配的所需体积的净化水，以及与电子输入装置耦合的感测装置，并且用于确定从所述电子输入装置分配的净化水的体积出口。流量调节装置与流量控制系统耦合并且可操作以在达到期望体积的净化水时停止在出口处的净化水的排放。

6. 发明授权

US06432300B1 Water purification system and method including dispensed volume sensing and control 有权
公开(公告)号：US06432300B1
公开(公告)日：2002-08-13
申请号：US09923212
申请日：2001-08-06
申请人： Thomas J. Larkner , Steven C. Peake , Chester E. Chomka , Joseph F. Tilp , Eric J. Willman , Kerry W. Leppert , Tina M. Timmerman
发明人： Thomas J. Larkner , Steven C. Peake , Chester E. Chomka , Joseph F. Tilp , Eric J. Willman , Kerry W. Leppert , Tina M. Timmerman
IPC分类号： B01D1712
摘要： A water purification system for purifying water flowing through a water flow path. The system includes a water purification device having an inlet and an outlet in the water flow path and at least one interior volume communicating with the inlet and outlet. A purification medium is disposed within the interior volume of the water purification device. A flow control system is provided controlling a volume of purified water dispensed from the outlet. The flow control system includes an input device configured to allow a user to input a desired volume of purified water to be dispensed from the outlet and a sensing device coupled with the electronic input device and operative to determine the volume of purified water being dispensed from the outlet. A flow regulation device is coupled with the flow control system and operative to stop the discharge of purified water at the outlet upon reaching the desired volume of purified water.

7. 发明授权

US5988435A Fluid dispensing system 失效
标题翻译：流体分配系统
公开(公告)号：US5988435A
公开(公告)日：1999-11-23
申请号：US890048
申请日：1997-07-09
申请人： James R. Edwards , Chester E. Chomka , Lawrence J. Fenske , Kerry W. Leppert , Charles T. Nachtman
发明人： James R. Edwards , Chester E. Chomka , Lawrence J. Fenske , Kerry W. Leppert , Charles T. Nachtman
IPC分类号： B67D7/02 , B67D7/42 , B67D7/76 , B67B7/00
CPC分类号： B67D7/02 , B67D7/42 , B67D7/76
摘要： A manually operable fluid dispensing system having a fluid dispenser connected to a fluid source by flexible tubing. The dispensing system provides a supply fluid path from the source of fluid to the dispenser and a recirculation fluid path from the dispenser to the source of fluid. A dispenser mount is rigidly attached to a support surface for releasably holding the dispenser, and the dispenser mount supports the dispenser in a fixed position for dispensing fluid therefrom. In addition, the dispenser can be removed from the mount for dispensing fluid at a remote location. A manually operable trigger is pivotally connected to the dispensing valve and has a quiescent position which closes the dispensing valve. When in the quiescent position, a trigger handle extends over an exterior portion of the dispenser body in a generally forward direction toward the dispensing outlet and forms an included angle with the dispenser body. The trigger is movable toward the dispenser body to open the dispensing valve, thereby permitting fluid to flow through the dispensing outlet. A spring biases the trigger handle toward its quiescent position, thereby closing the dispensing valve and stopping the flow of fluid through the dispensing outlet.
摘要翻译：一种手动操作的流体分配系统，其具有通过柔性管连接到流体源的流体分配器。分配系统提供从流体源到分配器的供给流体路径以及从分配器到流体源的再循环流体路径。分配器支架刚性地附接到支撑表面以可释放地保持分配器，并且分配器支架将分配器支撑在用于从其分配流体的固定位置。此外，分配器可以从安装件移除以在远处位置分配流体。手动操作的触发器枢转地连接到分配阀，并具有关闭分配阀的静止位置。当处于静止位置时，触发手柄沿着分配器主体的外部部分沿着朝向分配出口的大致向前的方向延伸，并与分配器主体形成夹角。触发器可朝着分配器主体移动以打开分配阀，从而允许流体流过分配出口。弹簧将触发器手柄偏压到其静止位置，从而关闭分配阀并阻止流体流过分配出口。

8. 发明授权

US5868924A Water purifier 失效
标题翻译：净水器
公开(公告)号：US5868924A
公开(公告)日：1999-02-09
申请号：US799146
申请日：1997-02-14
申请人： Charles T. Nachtman , Chester E. Chomka , James R. Edwards
发明人： Charles T. Nachtman , Chester E. Chomka , James R. Edwards
IPC分类号： C02F1/28 , C02F1/32 , C02F1/42 , C02F1/72 , C32F1/28
CPC分类号： C02F1/42 , C02F1/283 , C02F1/325 , C02F1/725 , C02F2103/04 , C02F2201/3223 , Y10S210/90
摘要： A water purifier which produces ultrapure water from a variety of feed sources. The feed source water may be potable tap, distilled, deionized, or water treated by reverse osmosis. The water is passed through a first purification media (30) and then through a chamber (34) where it is exposed to ultraviolet light in the presence of titanium dioxide. The water is then passed through a second purification media (38) to a dispensing valve (40). Operating the dispensing valve (40) provides ultrapure water from the purifier having a specific resistance of at least 18.0 megohm-cm and a TOC count of less than one ppb.
摘要翻译：一种从各种饲料源产生超纯水的净水器。饲料源水可以是通过反渗透处理的饮用水龙头，蒸馏水，去离子水或水。水通过第一净化介质（30），然后通过室（34），在二氧化钛的存在下暴露于紫外线。然后将水通过第二净化介质（38）到分配阀（40）。操作分配阀（40）从净化器提供超纯水，其具有至少18.0兆欧姆厘米的电阻率和小于1ppb的TOC计数。

9. 发明授权

US5862958A Bottle top dispenser 失效
标题翻译：瓶顶机
公开(公告)号：US5862958A
公开(公告)日：1999-01-26
申请号：US828262
申请日：1997-03-21
申请人： James R. Edwards , Chester E. Chomka
发明人： James R. Edwards , Chester E. Chomka
IPC分类号： B01L3/02 , B05B11/00 , B05B15/04 , G01F11/02 , B65D88/54
CPC分类号： G01F11/028 , B01L3/0206 , B05B11/3005 , B05B11/3015 , B05B11/3094 , B05B15/04
摘要： A dispenser (20), including a plunger (24) and cylinder (26) connected to a dispenser body (28), a flow control valve (54) is rotatably mounted in the dispenser body (28) and has a valve fluid path (92, 106, 108) connected between the cylinder (26) and a control valve outlet (109). Advancing the plunger (24) when the valve (54) is in a first, recirculate position pushes liquid from the cylinder (26), through a return path (112) and back into the bottle (22). Advancing the plunger (24) when the flow control valve (54) is in a second, dispense position delivers liquid from the cylinder (26) out through a dispensing orifice (120).
摘要翻译：包括柱塞（24）和连接到分配器主体（28）的气缸（26）的分配器（20），流量控制阀（54）可旋转地安装在分配器主体（28）中并且具有阀流体通道 92,106,108）连接在气缸（26）和控制阀出口（109）之间。当阀（54）处于第一再循环位置时推动柱塞（24）将液体从气缸（26）推动通过返回路径（112）并返回到瓶（22）中。当流量控制阀（54）处于第二分配位置时，推进柱塞（24）将液体从气缸（26）输出通过分配孔（120）。

10. 发明授权

US5399263A Water purifier 失效
标题翻译：净水器
公开(公告)号：US5399263A
公开(公告)日：1995-03-21
申请号：US950931
申请日：1992-09-24
申请人： Chester E. Chomka , James R. Edwards , Charles T. Nachtman
发明人： Chester E. Chomka , James R. Edwards , Charles T. Nachtman
IPC分类号： C02F1/00 , C02F1/28 , C02F1/42 , C02F1/44 , C02F9/00 , B01D24/10
CPC分类号： C02F9/005 , C02F1/003 , C02F1/283 , C02F1/42 , C02F1/441 , Y10S210/90
摘要： A water purifier for supplying high purity water with a low total organic carbon content. The purifier includes removable cartridges that contain a series of organic and ion exchange purification media. Special couplings are used to permit the cartridges to be easily and quickly connected to and removed from the water purifier. In addition, the cartridges contain a check valve to minimize water drainage from the cartridge when the cartridge is removed. Selected water purifier components are constructed of fluorinated polyethylene.
摘要翻译：一种用于提供总有机碳含量低的高纯度水的净水器。净化器包括可移除的盒，其包含一系列有机和离子交换净化介质。使用特殊的联接器来允许墨盒容易且快速地连接到净水器和从净水器移除。此外，墨盒包含一个止回阀，以便在取出墨盒时尽量减少墨盒中的排水量。精选的净水器部件由氟化聚乙烯构成。

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